42101553530535 has 16 divisors (see below), whose sum is σ = 67366791161856. Its totient is φ = 22452726711968.

The previous prime is 42101553530489. The next prime is 42101553530557. The reversal of 42101553530535 is 53503535510124.

It is a cyclic number.

It is not a de Polignac number, because 42101553530535 - 2³⁹ = 41551797716647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89455659 + ... + 89925068.

It is an arithmetic number, because the mean of its divisors is an integer number (4210424447616).

Almost surely, 2^{42101553530535} is an apocalyptic number.

42101553530535 is a deficient number, since it is larger than the sum of its proper divisors (25265237631321).

42101553530535 is a wasteful number, since it uses less digits than its factorization.

42101553530535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179396382.

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 42101553530535 in words is "forty-two trillion, one hundred one billion, five hundred fifty-three million, five hundred thirty thousand, five hundred thirty-five".